code: def update_last_token(self, start_pos):
      self.change_logs[-1].start_pos = start_pos
  
file_path: nlpaug/nlpaug/util/doc/change_log.py
imports: from nlpaug.util.doc.token import Token
label_desc: Use image node_id 7 for calling the ChangeLog obj's underlying member method code with example usage: obj.update_last_token(start_pos) without return types